| 1:08.63 | 2:20.63 | (1:12.00) | |
| 3:33.35 | (1:12.72) | 4:46.60 | (1:13.25) |
| 6:00.25 | (1:13.65) | 7:14.76 | (1:14.51) |
| 8:28.95 | (1:14.19) | 9:44.08 | (1:15.13) |
| 10:58.76 | (1:14.68) | 12:13.43 | (1:14.67) |
| 13:28.67 | (1:15.24) | 14:44.51 | (1:15.84) |
| 16:00.05 | (1:15.54) | 17:15.28 | (1:15.23) |
| 18:29.11 | (1:13.83) |